How to remove your key from the registry. Reg Delete or Deleting registry entries via a bat file

During Windows installation, the operating system writes its activation key to an encrypted registry file. However, its reliability is not so great as to protect it from hacking by scammers. Having penetrated the system, they can copy this key and use it to activate other operating systems or to create new builds. As a result, the key may be blacklisted by Microsoft and its further use will be impossible. This means that the user will not be able to update their system or switch to Windows 10. Therefore, many are wondering how to remove the activation key from the registry and protect their PC from hacking?

Removing the Windows activation key from the registry

To prevent the activation key from being used by anyone other than yourself, you should delete it from the registry. At the same time, cleaning it will not affect the performance of the systems, much less its status. The instructions for removing it are applicable for versions of Windows Vista, 7, 8, 8.1, 10.

IMPORTANT! Before you delete a key from the registry, you need to create a script and save the key so that you can use it in the future.

The procedure for deleting a key is carried out using the command line. To do this, click “Start”, enter “cmd” in the search bar and select “Run with administrator rights”.

We check whether the operating system is installed correctly. Enter “slmgr /xpr”.

Now we delete the registry key with the command “slmgr /spky”.

If the registry cleaning is successful, the message “Product key from registry cleared successfully” will appear.

After deleting the key, system activation remains.

Cleaning the registry after uninstalling programs

Today, in this article we will look at how to clean registry from " traces"remote programs.
For example, after uninstalling the 360 ​​Total Security application, several keys remain in the registry, for example, HKEY_LOCAL_MACHINE/SOFTWARE/360 Total Security and folders with files like C:Users/username/AppData/Local/360 Total Security, where the value Username corresponds your account name. As can be seen from the names of the remaining registry keys and folders, the search should be carried out not just by name applications, but also by company name, which developed program.

This is done manually like this...

After uninstalling a program, you should search for remaining programs using the standard method. file folders through means search. Typically there are several certain directories in which folders and files of various programs can be located (you need to view objects containing both the name of the program and the name developer):

C:Program Files;C:Program Files/Common Files;

C:Users/username/Application Data;

C:Users/username/Local Settings;

C:WindowsTemp.

By default some of the listed folders are hidden. To access them you should

temporarily allow display hidden and system objects.

Temporarily - because,after completing the procedure for removing unnecessary objects

Parameter hiding system objects recommended reactivate.

It will be safer this way.

1. Open any folder on your computer.

2. Press the key Alt on the keyboard to display the menu bar in the folder window.

3 . Select menu command Service →Folder properties(Folders settings).

A dialog box of the same name will open.

4. Go to the tab View. The contents of the dialog box will change.

On the tab View dialog box Folder properties You can change additional settings for displaying folder contents.

5. In the control group Extra options scroll the vertical scroll bar slider down to display the items you want.

6. Reset the checkbox Hide protected system files(recommended).

A warning dialog box appears.

7 . Click the button Yes to confirm the action.

8. Set the switch to position : Show hidden files, folders and drives

9. Click the button OK. Dialog window Folder properties will close and

hidden and systemic objects will be displayed.

After clean your computer, set the controls described above to position default

Cleaning the registry

Manually cleaning the registry - requires patience and attention. For example, if you search for a registry key using a specific value, the search stops at the first found match

What we are looking for. To continue the search you should select the appropriate command menu Edit--Find Next or F3. Now, I'll show you how to work with registry editor included in the operating system Windows XP.

1 . Click the button Start, located on the taskbar.

2. IN line search located at the bottom of the main menu, enter the value

regedit.

3. Click the button OK. A program window will open Registry Editor

4. Select menu command Edit → Find.

A dialog box will open Search.

As in the case of searching for folders and files left behind when deleting an application, so

When searching for keys in the registry should use titles both the application and the developer. Since we are removing the “tails” of the application360 Total Security then..

5. In the input field Find-- specify value 360 Total Security

and press the button Find next.

Window Search will close and the search process will begin.

When you find the desired key or partition-- make sure what are you going to do

Delete data related to the remote application.

You can delete a key or partition two ways.

In one case, the value is highlighted by clicking the mouse and pressing a key -Delete on the keyboard. Otherwise, you can click on the value right click and in the context menu that appears select item-Delete.

In both cases, you will need to confirm your intention by pressing the button Yes,

In the dialog box that appears.

Typically, programs place data in sections SOFTWARE

standard sections

HKEY_CURRENT_USER(current account settings),

HKEY_LOCAL_MACHINE(parameters of this computer)

You should be very careful when making changes to the registry. Incorrect actions when

Changing the registry can seriously harm your system. Before making changes to the registry

preferably create a backup copy of the registry.

Continue with your steps to clear the registry of the remaining keys:

1. After deleting the found registry key - continue search by pressing a key F3.

2. Repeat the search in the registry with the keyword 360 Total until it appears

"registry search completed" window

As you can see, the manual cleaning process "traces" remote programs is a very tedious task and you need to be patient, and most importantly, attention.

Don't forget to periodically clean the registry, especially after uninstalling programs. I recommend program Wise Registry Cleaner cleans well, and most importantly, safely and optimizes the registry system on the tab of the same name.

Windows 10 stores the product key in the registry. You may have heard of and perhaps used some applications that allow you to search for your Windows 10 product key. These applications use information stored in the registry to find and display the product key. If you ever need to, you can remove the product key from the registry.

Cautions:

Deleting a key will not affect your current activation status, but that doesn't mean you should delete it just for kicks.

Under normal circumstances, there is no need to remove the product key from the registry. If your system is working fine, you don't need to upgrade from one version of Windows 10 to another, you haven't changed any underlying hardware, etc., you don't need to remove the key. More importantly, if your actual key is not recognized as valid, deleting it is not a solution. The easiest way to resolve the activation issue is to simply call Microsoft (or download the activation program).

If you decide that you need to delete your product key, make a backup copy first. This is especially important if you have a retail or OEM key, or if you upgraded from Windows 7 or 8/8.1 to Windows 10.

Finally, if you have any problem that requires you to remove your product key from the registry, first try using your system with a local Windows 10 account to see if the problem persists.

Remove product key

slmgr-cpky

Once you press Enter, the product key will disappear and all applications that can read it will no longer be able to find it. You must reboot the system after running the command for the changes to take effect.

Change product key

How to delete registry keys?

Master's answer:

Despite the fact that the Windows interface provides users with a fairly wide range of functions for managing the system, you will still have more options for changing settings using the Registry Editor. This is possible if this action has no restrictions on your account.

Run the regedit command by typing it into the Run utility, which is accessible from the Start menu. In new versions of Windows operating systems, the command is simply written in the search bar. A Registry Editor window should appear on your screen. In the edit menu, select the search item and enter the name of the key that you want to delete. Also set additional parameters to search for the required records. In the found positions, select unnecessary keys. Through the "File" menu, perform the "Export" operation and enter the file name. Specify the directory to save it and press Enter. This is necessary for cases when you need to restore a registry key, for this reason you must enter the appropriate name.

In the edit menu, delete the keys you selected and confirm the operation by clicking on the “Ok” button. Please note that many entries may contain identical keys, in this case try deleting the entry from HKEY_CURRENT_USER, if after this the others are not deleted, delete them manually. After this, you need to close the Windows Registry Editor and restart your computer. If you suddenly have problems with resolution, this option is also configured in the edit menu. In the window that opens, go to the advanced settings tab and change the resolution for yourself.

To remove operating system registry keys, there are many different third-party utilities that work better than the standard editor due to the presence of additional functions. Such utilities can also be found in operating system optimization programs.

From time to time, to speed up the system and troubleshoot problems, it is recommended to manually or using additional programs clean the registry of unnecessary entries; this will significantly save your computer's resources, freeing them up for much more important tasks. This will also remove unused registry components that could cause problems later on.

Hello everyone, today we will look at an interesting topic, namely, removing a key from the Windows 10 registry, I mean the activation key of your Windows. It is stored in the registry in encrypted form, but the fact is that it is not so difficult to decrypt and, of course, look at it. Do you understand? An attacker could take advantage of this!

So it may even be useful to remove it from the registry, since it can be used during the activation of other systems, as a result, your key will be blocked, you will not be able to use updates, and in general your Windows will become UNlicensed.

But this does not apply to MAC keys, they are not stored in the system, and also if your system was activated using a KMS server, because it uses a GVLK key, but everyone else needs to take care of their key, you have it in any case must be saved somewhere.

This method is suitable not only for the new Window 10, but also for other systems, that is, for seven, eight and even whist

I’ll tell you right away that you shouldn’t worry, this is all safe and will in no way change your current activation, everything is as it was - so it will remain. This key is already a dead weight; the system does not access it at all in the future. But I hope that somewhere you even have a key to your system? Well, maybe it’s stuck on the laptop or on the box

And now to the point - open the command line with admin rights, to do this, press Win + X and select this item there:

A black window appears, this is good, now you need to check that the system has been activated and everything is fine, enter the following command:

We press enter and see this message:

Now you can delete the key using this command:

In response, the team returned a message that the product key was successfully removed from the registry. The system remained the same as it was activated. But, there is something else interesting, even if you deleted the key, then using this command: slmgr /dlv you can get the last five characters of the key!